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831 Nostrand Avenue

BrooklynBIN 3033231
2 open Class CHPD registration valid
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OverviewHealth scoreTimelineFinesOwner
Open Class C
2
Immediately hazardous
Open Class B
5
Hazardous
Open Class A
0
Non-hazardous
Fines due
$0.00
Balance on OATH/ECB summonses
Permits on file
0
DOB permit records
Last activity
Mar 18, 2026
Bedbugs record

Building health score

A composite of public indicators. Every input is a public record. See the full methodology.

B
Health score · Jul 29, 2026
Scored from all 27 public records for this building
Open Class C violations
Immediately hazardous, uncertified
This building 2
Open Class B violations
Hazardous
This building 5
Heat & hot water records
Violations and complaints, last 24 months
This building 0
Unpaid penalties
OATH/ECB summonses with balance due
This building $0
Bedbug filings with infestations
Annual LL69 filings on record
This building 0
Tenant litigation
Open HP actions in Housing Court
This building 0
Active vacate order
HPD or FDNY order to vacate, still in effect
This building No

Unified timeline

Every record from every agency, interleaved. 27 records on file.

Download this timeline (CSV) →
Mar 18, 2026
Oct 23, 2025
Oct 23, 2025
Dec 26, 2024
Sep 23, 2024
Dec 4, 2023
Apr 25, 2023
Mar 27, 2023
Jun 3, 2022
Dec 16, 2020
Dec 27, 2019
Feb 22, 2019
Dec 26, 2013
Dec 26, 2013
Dec 26, 2013
Dec 23, 2013
Dec 23, 2013
Dec 23, 2013
Dec 23, 2013
Dec 23, 2013
Nov 16, 2007
Feb 7, 2000
Mar 16, 1999
Sep 16, 1997
Aug 29, 1995
Jul 25, 1994
Mar 27, 1990

OATH / ECB summonses & fines

No balance is recorded as due across the 1 summons below, out of $2,500.00 in penalties imposed. The city’s published records do not show whether a penalty was paid, reduced, or written off.

OATH and ECB summonses for 831 Nostrand Avenue
1768683Oct 23, 2025ATOI FAILED TO MAINTAIN EVIDENCE OF WATER INFILTRATION AT THE BULKHEADJan 7, 2026ADMIT/IN-VIO—